MUHAMMAD, F.; ILMINNAFIK, N. Optimasi Prestasi Motor Bakar Empat Langkah Berbahan Bakar Liquefied Petroleum Gas dengan Water Injection. ReTII, [S. l.], 2018. Disponível em: https://journal.itny.ac.id/index.php/ReTII/article/view/1001. Acesso em: 16 apr. 2025.